Butylparaben/CAS：Nhamba 94-26-8/Mutengo wakanakisisa/ sampuro ndeyemahara/ DA mazuva makumi mapfumbamwe
KUKURUMIDZAZVINHU ZVAKAWANDA：
Fomura yeMorekuru: C11H14O3
Kurema kweMolekyulu: 194.227 g/mol
EINECS: 202-318-7
Kupisa kwekuchengetedza: 0-6 °C
Nhamba yeRefraction: 1.526
Kuwanda: 1.108 g/cm3
Pokupenya: 129.2 °C
Nzvimbo yekunyunguduka: 67-70 °C (yakanyunguduka)
Chitarisiko: Upfu hwe crystalline chena
Kupisa kwemhepo inoputika: 57.19 kJ/mol
Pokufashaira: 309.2 °C pa760 mmHg
Kumanikidzwa kwemhepo: 0.000356 mmHg pa25 °C
Kunyungudika kwemvura: <0.1 g/100 mL pa17 °C
Zita reIUPAC: Butyl 4-hydroxybenzoate
Rudzi rweChigadzirwa cheButylparaben (CAS NO.94-26-8): Mishonga Yakakangwa
检验报告
CHITIFIKETI CHEKUONGORORA
| Chigadzirwa: 对羟基苯甲酸丁酯 Butyl 4- Hydroxybenzoate | CAS:94-26-8 | Zuva rekuongorora: 2023.02.02 | Zuva reKugadzirwa: 2023.02.01 |
| Molecular fomura:C11H14O3 Kurema kwemasero:194.2271 | Huwandu：25T | Nhamba yeBatch: HC22/2302001 | Nguva yekushanda pasherufu: mwedzi makumi matatu nematanhatu |
| 检测项目 Chinhu Chekuyedza Nemhedzisiro | |||
| Chinhu | Tsanangudzo | Mhedzisiro | |
| 外观 Chitarisiko | 白色或类白色结晶性粉末Chena kana kuti inenge chena crystalline powder | 合格 Anokodzera | |
| 含量%≥ kuyedzwa kweaniline | ≥99.0-100.5% | 99.86 | |
| 熔点（℃） Nzvimbo Yokunyunguduka | 67-69℃ | 67.6 | |
| 酸度(PH)Acidity | 4.0-7.0 | 6.56 | |
| 干燥失重 Kurasikirwa Nekuomesa | ≤0.5% | 0.48 | |
| 灼烧残渣 Zvakasara zvekupisa | ≤0.1% | 0.06 | |
| Mhedziso | Anokodzera | ||
Mashandisirwo eButylparaben
Butylparaben (CAS NO.94-26-8) inoshandiswa semushonga wekuchengetedza fungus muzvizoro, uye iri muchimiro chemvura inomiswa kuti ive chikamu chemishonga yakawanda.
Mishumo yeButylparaben Consensus
Zvakataurwa muEPA TSCA Inventory.
Kugadzirwa kweButylparaben
Butylparaben (CAS NO.94-26-8) inogona kuwanikwa kuburikidza nekuita kwe p-hydroxybenzoic acid uye butanol ine sulfuric acid se catalyst.
Ruzivo rweButylparaben Toxicity Rine Reference
| 1. | skn-gpg 5%/48H MLD | JSCCA5 Chinyorwa cheSosaiti yeVanorapa Makemikari. 28 (1977), 357. | ||
| 2. | orl-mus LD50:13,200 mg/kg | NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hutsanana. 28 (1973),463. | ||
| 3. | ipr-mus LD50:230 mg/kg | JSCCA5 Chinyorwa cheSosaiti yeVanorapa Makemikari. 28 (1977), 357. |
4. RTECS DH1980000
Butylparaben Kuchengetedza Profile
Chepfu inopinda mudumbu. Inotsamwisa ganda. Kana yapiswa kusvika yaora, inoburitsa utsi hwakaoma uye utsi hunotsamwisa. OnawoESTERS.
Zvirevo zveNjodzi:
36/37/38: Zvinotsamwisa maziso, kufema uye ganda
Zvirevo zveKuchengetedzeka:
22: Usafema guruva
24/25: Dzivisa kusangana neganda nemaziso
WGK Germany: 2
Tsanangudzo yeButylparaben
Butylparaben, nhamba yayo yekodhi yecas i94-26-8. Inogonawo kunzi p-Hydroxybenzoic acid butyl ester; 4-(Butoxycarbonyl)phenol; 4-Hydroxybenzoic acid butyl ester; Butoben; Butyl 4-hydroxybenzoate; Butyl p-hydroxybenzoate; Butyl parabens; n-Butyl p-hydroxybenzoate; n-Butylparaben; 4-Hydroxybenzoic acid butyl ester; uye n-Butyl 4-hydroxybenzoate. Ine njodzi, saka matanho ekutanga ekubatsira uye mamwe anofanira kuzivikanwa. Sekuti: Kana iri paganda: chekutanga, inofanira kushambidza ganda nemvura yakawanda nekukasika kwemaminitsi gumi nemashanu uchibvisa mbatya dzakasvibiswa. Chechipiri, tsvaga rubatsiro rwechiremba. Kana mumaziso: Sukurudza maziso nemvura yakawanda kwemaminitsi gumi nemashanu, dzimwe nguva uchisimudza eyelids dzepamusoro nedzepasi. Wobva wawana rubatsiro rwechiremba nekukasika. Kana yafemetwa: Bvisa kubva pairi wobva waenda kumhepo itsva nekukasika. Ipe mweya wekugadzira usingafeme. Kana kufema kwakaoma, ipa mweya wekufema. Uye nekukurumidza kana wawana rubatsiro rwechiremba. Wobva watanga kunwa mushonga uyu: Geza muromo nemvura, wobva wawana rubatsiro rwechiremba nekukasika. Mashoko kuna chiremba: Rapa zvine rutsigiro uye zvinoratidza zviratidzo.
Pamusoro pezvo, Butylparaben (CAS NO.94-26-8) haishande nemishonga ine simba re oxidizing, uye haufanirwe kuitora nezvinhu zvisingaenderane nayo. Uye zvakare kudzivirira kuti iparadzwe kuita zvinhu zvine njodzi: carbon monoxide, carbon dioxide.
Ruzivo rweKambani
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| 产品 | Chigadzirwa | CAS |
| N,N-二甲基-1,4-苯二胺 | N,N-Dimethyl-1,4-phenylenediamineDMPD | 99-98-9 |
| N,N-二甲基苄胺 | N,N-Dimethylbenzylamine BDMA | 103-83-3 |
| N,N-二甲基甲酰胺 | N.NDIMETHYLFORMAMIDE DMF | .68-12-2 |
| N,N-二甲基甲酰胺二甲缩醛 DMF-DMA | N,N-Dimethylformamidedimethylacetal (DMF-DMA) | 4637-24-5 |
| N,N-二甲基乙酰胺 | N,N-Dimethylacetamide DMAC | 127-19-5 |
| N,N-二乙基间甲苯甲酰胺 避蚊胺 | N,N-diethyl-m-toluamide DEET | 134-62-3 |
| N,N-二乙基羟胺 | N,N-Diethylhydroxylamine DEHA | 3710-84-7 |
| N-甲基-N-羟乙基苯胺 2-(N-甲基苯胺)乙醇 | 2-(N-methylanilino)ethanol | 93-90-3 |
| N-甲基吡咯烷酮 | N-methylpyrrolidone | 872-50-4 |
| N,N-二甲基苯胺 | N,N-Dimethylaniline DMA | 121-69-7 |
| N,N-二甲基对甲苯胺 | N,N-Dimethyl-p-toluidine DMPT | 99-97-8 |
| N,N-二甲基邻甲苯胺 | N,N-Dimethyl-o-toluidine DMOT | 609-72-3 |
| N,N-二乙基苯胺 | N,N-Diethylaniline | 91-66-7 |
| N,N-二乙基间甲苯胺 | N,N-Diethyl-m-toluidine | 91-67-8 |
| N,N-二羟乙基苯胺 | N,N-Dihydroxyethylaniline PDEA | 120-07-0 |
| N-乙基间甲苯胺 N-乙基-3-甲基苯胺 | N-Ethyl-m-toluidine | 102-27-2 |
| N-乙基-N-氰乙基苯胺 | 3-(N-ethylanilino)propiononitrile | 148-87-8 |
| N-乙基-N-羟乙基苯胺 | N-Ethyl-N-hydroxyethylaniline | 92-50-2 |
| N-乙基-N-苄基苯胺 乙基苄基苯胺; N-苄基-N-乙基苯胺 | N-ethyl-N-phenylbenzenemethanamine | 92-59-1 |
| N-乙基-N-氰乙基间甲苯胺 | N-2-cyanoethyl-N-ethyl-m-toluidine | 148-69-6 |
| N-乙基-N-苄基间甲苯胺 | N-Benzyl-N-ethyl-m-toluidine | 119-94-8 |
| N-乙基邻甲苯胺 | N-Ethyl-o-toluidine | 94-68-8 |
| N-乙基苯胺 | N-Ethylaniline | 103-69-5 |
| N-甲基苯胺 | N-Methylaniline | 100-61-8 |
| N,N-二甲基-间甲基苯胺 | N,N-DIMETHYL-M-TOLUIDINE | 121-72-2 |
| N-甲基二苯胺 | N-Methyldiphenylamine | 552-82-9 |
| N-甲基-邻甲基苯胺 | N-METHYL-O-TOLUIDINE | 611-21-2 |
| 4-甲基-N-苯基苯胺 | N-PHENYL-P-TOLUIDINE | 620-84-8 |
| N-异丙基苯胺 | N-ISOPROPYLANILINE | 768-52-5 |
| N-甲基-对甲基苯胺 | N-METHYL-P-TOLUIDINE | 623-08-5 |
| N,N-二氰乙基苯胺 | N,N-Dicyanoethylaniline | 1555-66-4 |
| N,N-二羟乙基-对甲基苯胺 | N,N-DIHYDROXYETHYL-P-TOLUIDINEDHEPT | .3077-12-1 |
| N-乙基-2-硝基苯胺 | N-Ethyl-2-Nitro-Benzenamine | 10112-15-9 |
| 2,4-二氯苯胺 | 2,4Dichloroaniline | 554-00-7 |
| N-(2- 羟乙基)乙二胺 | AEEA | 111-41-1 |
| 1,3-二甲基-2-咪唑啉酮N,N-二甲基亚乙基脲1,3-二甲基-2-咪唑啉酮（DMI) | 1,3-Dimethyl-2-imidazolidinone DMI N,N'-dimethylimidazolidinone | 80-73-9 |
| N,N-二苄基羟胺 | N,N-Dibenzylhydroxylamine | 621-07-8 |
| 对甲苯胺 | P-Toluidine PT | 106-49-0 |
| 二乙基乙醇胺 | DEEA;DEAE | 100-37-8 |
| 甲萘胺 | AlphaNaphthylamine | 134-32-7 |
| 间二氯苯 | 1,3-Dichlorobenzene MDCB | 541-73-1 |
| 间甲苯胺 | M-Toluidine MT | 108-44-1 |
| 间苯二胺 | M-PHENYLENEDIAMINE MPDA | 108-45-2 |
| 多乙烯多胺 | PEPA | 68131-73-7 |
| 二乙烯三胺(DETA) | Diethylenetriamine DETA | 111-40-0 |
| 三乙烯二胺 | Triethylenediamine | 280-57-9 |
| 三乙烯四胺 | TriethylenetetramineTETA | 112-24-3 |
| 四乙烯五胺 | TEPA | 112-57-2 |
Zvinyorwa
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